The World Championship Tournaments for a whole bunch of Blizzard's games are taking place over this weekend, with tournaments for World of Warcraft and Starcraft 2 having already been played and Hearthstone still to come.
The winners of these events will determine who will move on towards the finals at Blizzcon later. Each tournament begins at 10am Pacific Time (5pm GMT) and ends 12 hours later at 10pm Pacific (5am GMT). The World of Warcraft tournament took place on Friday and the Starcraft one is currently still in progress here if you're interested.
The Hearthstone tournament will take place at the same times Sunday and Monday, and is being streamed from the 'playhearthstone' Twitch channel.
